internal static unsafe ServiceGroupDescription CreateFromNative(NativeClient.IFabricServiceGroupDescriptionResult nativeResult)
{
if (nativeResult == null)
{
return(null);
}
var nativeDescription = (NativeTypes.FABRIC_SERVICE_GROUP_DESCRIPTION *)nativeResult.get_Description();
var nativeServiceDescription = (NativeTypes.FABRIC_SERVICE_DESCRIPTION *)nativeDescription->Description;
ServiceDescription serviceDescription = ServiceDescription.CreateFromNative(nativeDescription->Description);
bool isStateful = (serviceDescription.Kind == ServiceDescriptionKind.Stateful);
ServiceGroupDescription description = new ServiceGroupDescription(serviceDescription);
var members = (NativeTypes.FABRIC_SERVICE_GROUP_MEMBER_DESCRIPTION *)nativeDescription->MemberDescriptions;
for (int i = 0; i < nativeDescription->MemberCount; ++i)
{
var memberDescription = ServiceGroupMemberDescription.CreateFromNative((IntPtr)(members + i), isStateful);
description.MemberDescriptions.Add(memberDescription);
}
GC.KeepAlive(nativeResult);
return(description);
}
internal static void Validate(ServiceGroupDescription description)
{
Requires.Argument <ServiceDescription>("ServiceDescription", description.ServiceDescription).NotNull();
ServiceDescription.Validate(description.ServiceDescription);
foreach (ServiceGroupMemberDescription memberDescription in description.MemberDescriptions)
{
ServiceGroupMemberDescription.Validate(memberDescription);
}
}
internal static void Validate(ServiceGroupMemberDescription serviceGroupMemberDescription)
{
Requires.Argument <Uri>("serviceGroupMemberDescription.Name", serviceGroupMemberDescription.ServiceName).NotNullOrWhiteSpace();
Requires.Argument <string>("serviceGroupMemberDescription.ServiceTypeName", serviceGroupMemberDescription.ServiceTypeName).NotNullOrWhiteSpace();
foreach (var metric in serviceGroupMemberDescription.Metrics)
{
ServiceLoadMetricDescription.Validate(metric);
}
}
internal static unsafe ServiceGroupMemberDescription CreateFromNative(IntPtr nativeDescriptionPtr, bool isStateful)
{
var nativeDescription = (NativeTypes.FABRIC_SERVICE_GROUP_MEMBER_DESCRIPTION *)nativeDescriptionPtr;
var description = new ServiceGroupMemberDescription
{
ServiceName = NativeTypes.FromNativeUri(nativeDescription->ServiceName),
ServiceTypeName = NativeTypes.FromNativeString(nativeDescription->ServiceTypeName),
InitializationData = NativeTypes.FromNativeBytes(nativeDescription->InitializationData, nativeDescription->InitializationDataSize),
};
var nativeMetrics = (NativeTypes.FABRIC_SERVICE_LOAD_METRIC_DESCRIPTION *)nativeDescription->Metrics;
for (int i = 0; i < (int)nativeDescription->MetricCount; i++)
{
var item = ServiceLoadMetricDescription.CreateFromNative((IntPtr)(nativeMetrics + i), isStateful);
description.Metrics.Add(item);
}
return(description);
}
